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by DAVEYD
Tue Jun 01, 2010 4:01 pm
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: Noisy pipework between boiler and pump/cylinder
Replies: 2
Views: 3347

Noisy pipework between boiler and pump/cylinder

The underfloor pipework between my boiler and the pump/cylinder is very noisy. The sound is like that with expansion or air in the system but there is no airlock and the noise is too persistent to be expansion. The boiler has recently been serviced and I have a magnatron fitted. The feeling that I h...
by DAVEYD
Sat Oct 18, 2008 3:35 pm
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: Magnaclean Bleeder Key
Replies: 1
Views: 7868

Magnaclean Bleeder Key

I have recently had Magnaclean fitted and notice that the bleeder valve has a screwtop type fitting which my standard bleeder key will not fit. Will I be able to bleed the unit with a screwdriver
by DAVEYD
Mon Sep 15, 2008 9:32 am
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: Unexplained noise in pipework
Replies: 2
Views: 3442

Thanks for response htg eng. I think I may have not expressed myself properly. The noise in the pipework happens only when the system is on and usually eases off after a while but returns when hot water is run. The ticking noise was when the system was off and again after I had reset the boiler. Pri...
by DAVEYD
Sun Sep 14, 2008 7:03 pm
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: Unexplained noise in pipework
Replies: 2
Views: 3442

Unexplained noise in pipework

There has been noise in the pipework between pump and boiler when water starts to heat for sometime and on return from a week break with CH off found boiler not working and clicking sound from diverter valve above pump adjacent to cylinder. Reset boiler which fired but did not heat water. Set timer ...
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